Hi there! I see that your CTRONICS app is crashing due to JavaScript issues on your Android 10 device. To best help you, could you please tell me a bit more? For example:

- Does the crash happen right after launching the app or only when performing a specific action (like viewing video, settings access)?
- Have you noticed any error messages or patterns before the crash?
- Have you tried any troubleshooting steps yet?

This info will help me tailor the next advice. Meanwhile, here are some general steps that might resolve JavaScript-related app crashes:

1. Clear app cache and data:
- Go to your device Settings > Apps > CTRONICS app.
- Tap Storage, then Clear Cache first. Test the app.
- If it still crashes, try Clear Data (this may reset app settings).

2. Update the app:
Ensure you have the latest version of Ctronics Pro from the Google Play Store, as updates often fix bugs causing crashes.

3. Check your internet connection:
A weak or unstable WiFi can cause the app to hang or crash during video loading or other JS tasks.

4. Restart your device:
Sometimes a fresh reboot clears temporary glitches causing script errors.

5. Close other background apps:
Limited RAM on Android 10 could cause issues if memory gets full.

If these steps don’t help, the issue might be related to how the app handles JavaScript internally, like memory leaks or DOM element handling — these often need developer fixes. Meanwhile, clearing cache and fully reinstalling might help.

Please try the above and let me know what happens, or share more detail about the crash behavior! I’m here to assist you through it.